Results 231 to 240 of about 213,770 (341)

Spin Dynamics of Excitons and Carriers in Mixed‐Cation MAxFA1–xPbI3 Perovskite Crystals: Alloy Fluctuations Probed by Optical Orientation

Advanced Physics Research, EarlyView.
The impact of alloy fluctuations on the spin dynamics of mixed‐cation MAxFA1‐xPbI3 perovskite single crystals is studied experimentally by means of polarized time‐resolved photoluminescence. The high optical orientation degree, reaching 80% for x = 0.1 and 0.8, displays a minimum of 60% for x = 0.4.
Boris F. Gribakin, Nataliia E. Kopteva, Dmitri R. Yakovlev, Ilya A. Akimov, Ina V. Kalitukha, Bekir Turedi, Maksym V. Kovalenko, Manfred Bayer   +7 more
wiley   +1 more source

Experimental Study on Acoustic Emission Signals Under Different Processing States of Laser-Assisted Machining of SiC Ceramics. [PDF]

Micromachines (Basel)
Cao C, Zhao Y, Hu X, Cui X.
europepmc   +1 more source

Recent Advances in Stimulated Brillouin Scattering in Integrated Photonics

Advanced Physics Research, EarlyView.
This review systematically surveys recent advances in stimulated Brillouin scattering (SBS) within integrated photonics. It begins by elucidating the fundamental mechanisms of stimulated coupling between photons and acoustic phonons in nanoscale waveguides, enhanced by the photoelastic and moving boundary effects.
Songyue Liu, Qi Lu, Pan Hu, Yuan Zhong, Yu He, Yaojing Zhang, Young‐Ik Sohn, Yikai Su, Lu Sun   +8 more
wiley   +1 more source

Study on mechanical properties and acoustic emission evolution law of raw coal in water-mechanical coupling environment. [PDF]

Sci Rep
Wu J, Xie F, Yang Y.
europepmc   +1 more source

Effect of next generation computer cooling fan speed on acoustic noise emissions

, 2005
Helen Ule, Colin Novak, Robert Gaspar
openalex   +1 more source

Test Results of ITER-CS Model Coil and CS Insert Coil. Acoustic Emission in ITER CS Model Coil and CS Insert Coil.

, 2001
A. Ninomiya, Kazuaki Arai, Katsutoshi Takano, Hideo Nakajima, Philip C. Michael, N. Martovetsky, Yoshikazu Takahashi, Takashi Kato, Takeshi Ishigohka, K. Kaiho, Hiroshi Tsuji, CS Model Coil Test Group   +11 more
openalex   +2 more sources

Sjögren Disease—B Cells at the Brink: From Autoimmunity to Lymphomagenesis and the Rise of Novel B Cell–Targeted Therapies

Arthritis &Rheumatology, EarlyView.
Sjögren disease (SjD) is a common systemic autoimmune disorder characterized by inflammation of the exocrine glands, resulting in dryness. Patients frequently exhibit extraglandular manifestations affecting various organ systems. To date, there are no US Food and Drug Administration (FDA)‐approved disease‐modifying therapies for SjD. In this review, we
Rachael A. Gordon, Sara S. McCoy
wiley   +1 more source

Drilling Surface Quality Analysis of Carbon Fiber-Reinforced Polymers Based on Acoustic Emission Characteristics. [PDF]

Polymers (Basel)
Yan M, Lai Y, Zhang Y, Yang L, Zheng Y, Wen T, Pan C.   +6 more
europepmc   +1 more source

618 Evaluation of Fatigue Damage Using Pattern Recognition of Occurrence of Acoustic Emission

, 2000
Masakazu Nakamura, Eiji Kondo, Norio KAWAGOISHI, Qiang Chen   +3 more
openalex   +2 more sources

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source